三、用方框中所给单词和词组的正确形式填空,补全短文
pepper enough strong important be good for
Everybody knows that we should eat more fruit and vegetables. They (1) ______ our health. Do you know why?
Fruit and vegetables have many (2) ______ nutrients (营养物). They have all kinds of vitamins, especially vitamin A and vitamin C. Carrots have vitamin A. It is great for our eyes. It helps us see at night. Oranges have vitamin C. It helps our body heal (愈合) if we get a cut. Fruit and vegetables also have minerals (矿物质) and fibre (纤维素). Minerals can make our bones and teeth (3) ______. High-fibre foods, like apples and (4) ______, help us maintain a healthy weight.
Put fresh fruit and vegetables on half of your plate. If we don't eat (5) ______ fruit and vegetables, we may be ill.

1. are good for
2. important
3. strong
4. peppers
5. enough

1. 第一个空，根据上文“Everybody knows that we should eat more fruit and vegetables.”可知，水果和蔬菜对健康有益，因此应选择“be good for”表示“对……有益”。由于主语是they，所以be动词用are。故填are good for。
2. 第二个空，根据下文“They have all kinds of vitamins, especially vitamin A and vitamin C.”可知，水果和蔬菜含有许多重要的营养物。因此应选择“important”表示“重要的”。此处不需要变形。故填important。
3. 第三个空，根据上文“Fruit and vegetables also have minerals (矿物质) and fibre (纤维素).”可知，矿物质能使我们的骨骼和牙齿强壮。因此应选择“strong”表示“强壮的”。由于make+sth.+adj.的结构，此处用形容词形式，无需变形。故填strong。
4. 第四个空，根据上文“High-fibre foods, like apples and…”可知，此处应选择与apples并列的高纤维食物。从方框中给出的词组中，只有“pepper”（辣椒）符合语境，且为可数名词，此处表示泛指，所以用复数形式peppers。故填peppers。
5. 第五个空，根据上文“Put fresh fruit and vegetables on half of your plate.”和下文“we may be ill.”可知，如果我们不吃足够的水果和蔬菜，我们可能会生病。因此应选择“enough”表示“足够的”。此处不需要变形。故填enough。

Good health needs good sleep. Let me tell you how to sleep well.
You should go to bed at the same time every night and wake up at the same time every morning. It can make you sleep better. Don't sleep for long hours on Saturday and Sunday mornings. And if you keep a regular (规律的) sleep/wake schedule (时间表) for a longer time, you will have more energy and feel good.
Don't watch TV or use your phone before you go to bed. You need to be quiet before you go to bed. You can read a book or listen to soft music. It helps your body get ready for sleep, just like a warm-up can get your body ready for exercise.
Proper (适当的) exercise can make you sleep better. But exercising right before bedtime will stimulate (刺激) your body and make it difficult to fall asleep (入睡). If night-time is the only time you can exercise, you should try to do it as early as possible.
( ) 1. What does the underlined word "It" in paragraph 2 refer to?
A. Good health.
B. Long hours of sleep.
C. Going to bed early.
D. A regular sleep/wake schedule.
( ) 2. What can you do to help your body get ready for sleep?
A. Read a book.
B. Watch TV.
C. Do exercise.
D. Use your phone.
( ) 3. What can we learn from the passage?
A. Good sleep helps you get up early the next morning.
B. Sleeping late at the weekend can give you more energy.
C. Listening to soft music before going to bed can help you sleep well.
D. Doing exercise right before bedtime can help you fall asleep.
( ) 4. How many pieces of advice are there in the passage?
A. Two.
B. Three.
C. Four.
D. Five.

1. D
2. A
3. C
4. B